| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $249.97 | 3.181% | $257.9215 | $257.92 | $257.90 | $257.90 |
| Purchase #2 | $139.34 | 10.661% | $154.195 | $154.20 | $154.20 | $154.20 |
| Purchase #3 | $71.80 | 13.499% | $81.4923 | $81.49 | $81.50 | $81.50 |
| Purchase #4 | $145.51 | 4.505% | $152.0652 | $152.07 | $152.05 | $152.10 |
| Purchase #5 | $27.71 | 9.804% | $30.4267 | $30.43 | $30.45 | $30.40 |
| Purchase #6 | $90.70 | 6.698% | $96.7751 | $96.78 | $96.80 | $96.80 |
| Purchase #7 | $172.37 | 8.767% | $187.4817 | $187.48 | $187.50 | $187.50 |
| 7 purchase totals = | $897.40 | $960.3575 | $960.37 | $960.40 | $960.40 | |